LS Series
LS60 Wireless
Feel as if you’re inside the game, the movie, the music. LS60 Wireless refines what truly immersive audio means — delivering a remarkably realistic, high-resolution sound experience for home entertainment. Its sleek, plug-and-play design, powered by key KEF technologies, offers a complete package: it doesn’t just look as good as it sounds — it delivers expansive connectivity. An experience built on unparalleled engineering.
The Immersion Engine
Unique sound and intelligent features create a compelling sense of presence. Support for streaming, home automation, and cutting-edge acoustic technology.
Technical Specifications
SpecificationsAcoustic System
DRIVERS (PER SPEAKER)
- Tweeter: 19mm vented aluminum dome with Metamaterial Absorption Technology (MAT)
- Midrange: 100mm aluminum cone
- Bass: 4 x 135mm Uni-Core Force-Cancelling drivers
FREQUENCY RESPONSE
- (-6 dB) 26 Hz – 36 kHz*
- (±3 dB) 31 Hz – 24 kHz*
Amplifiers
POWER (PER DRIVER)
- Bass: 500 W
- Midrange: 100 W
- Tweeter: 100 W
AMPLIFIER CLASS
- Bass: Class D
- Midrange: Class D
- Tweeter: Class AB
Streaming
WIRELESS TECHNOLOGIES
- AirPlay 2, Chromecast, Roon Ready
- UPnP, Bluetooth 5.0
- Audirvana compatible
STREAMING SERVICES
- Spotify, Tidal, Amazon Music, Qobuz, Deezer
- QQ Music, internet radio, podcasts*
Connectivity & Support
SUPPORTED FORMATS
- FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A
- LPCM, Ogg Vorbis, MKA, DSD
HOME AUTOMATION
- Elan, RTi, Crestron Home, Savant, Control4
Interfaces
INPUTS
- HDMI eARC, TOSLINK, Coaxial, RCA
- USB Type A, RJ45 Ethernet (x2)
OUTPUTS
- RCA subwoofer output (on each speaker)
Network
WI-FI
- IEEE 802.11a/b/g/n/ac, IPv4, IPv6
- Band: 2.4 GHz / 5 GHz
Dimensions & Power
DIMENSIONS
- With base: 1090 x 212 x 394 mm
- Without base: 1042 x 130 x 321 mm
POWER & WEIGHT
- Power: 100–240 V AC, 50/60 Hz
- Power Consumption: 450 W / <2.0 W standby
- Weight: 62.4 kg (pair)
LS50 Wireless II
The LS50 Wireless II is more than a high-performance speaker — it’s a complete all-in-one audio system, streaming flawlessly from any source thanks to wireless compatibility with AirPlay 2, Chromecast, and more, plus wired connections for your TV, gaming console, and turntable. Exceptional sound — without compromise.
Technical Specifications
SpecificationsGeneral
MODEL
- LS50 Wireless II
DRIVERS
- Bass: 130mm (5.25") aluminum cone
- Tweeter: 25mm (1") vented aluminum dome with Metamaterial Absorption Technology
Frequency Response
FREQUENCY RANGE (-6 dB)
- 40 Hz – 47 kHz (varies with EQ settings)
FREQUENCY RESPONSE (±3 dB)
- 45 Hz – 28 kHz (varies with EQ settings)
Output Power & Amplifiers
BASS (POWER)
- 280 W
TREBLE (POWER)
- 100 W
Connectivity & Streaming
WIRELESS FEATURES
- AirPlay 2, Google Chromecast, Bluetooth 5.0, Roon Ready
- UPnP compatible
Dimensions & Weight
DIMENSIONS
- 305 x 200 x 311 mm (12 x 7.9 x 12.2 in)
WEIGHT (PAIR)
- 20.1 kg
Inputs & Outputs
INPUTS
- HDMI eARC, TOSLINK, Coaxial, 3.5mm (analog), USB Type A, RJ45 Ethernet
OUTPUT
- RCA subwoofer output
LSX II
Welcome to a High-Fidelity sound world so lifelike, you can almost touch it. This second-generation all-in-one system has been upgraded for a more balanced, higher-resolution sound with comprehensive connectivity. Simply stream anything — AirPlay 2, Chromecast, Spotify, Tidal — or easily connect LSX II to your laptop, TV, and more.
Technical Specifications
SpecificationsGeneral
MODEL
- LSX II
DRIVERS
- Tweeter: 19mm (0.75") aluminum dome
- Mid/Bass: 115mm (4.5") magnesium/aluminum alloy cone
Frequency Response
FREQUENCY RANGE (-6 dB)
- 49 Hz – 47 kHz (varies with EQ settings)
FREQUENCY RESPONSE (±3 dB)
- 54 Hz – 28 kHz (varies with EQ settings)
Output Power & Amplifiers
BASS (POWER)
- 70 W
TREBLE (POWER)
- 30 W
Connectivity & Streaming
WIRELESS FEATURES
- AirPlay 2, Google Chromecast, Bluetooth 5.0, Roon Ready
- UPnP compatible
Dimensions & Weight
DIMENSIONS
- 240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in)
WEIGHT (PAIR)
- 7.2 kg
Inputs & Outputs
INPUTS
- HDMI ARC, TOSLINK, USB Type C, 3.5mm (analog), RJ45 Ethernet
OUTPUT
- RCA subwoofer output
LSX II LT
The newest addition to the award-winning LSX family. The LSX II LT delivers the same captivating High-Fidelity sound and core technologies as the LSX II — at a price you’ll love. Featuring the KEF Music Integrity Engine and the signature Uni-Q driver array, this compact wireless HiFi system delivers unmatched sonic purity.
Technical Specifications
SpecificationsGeneral
MODEL
- LSX II LT
DRIVERS
- Tweeter: 19mm (0.75") aluminum dome
- Mid/Bass: 115mm (4.5") magnesium/aluminum alloy cone
Frequency Response
FREQUENCY RANGE (-6 dB)
- 49 Hz – 47 kHz (varies with EQ settings)
FREQUENCY RESPONSE (±3 dB)
- 54 Hz – 28 kHz (varies with EQ settings)
Output Power & Amplifiers
BASS (POWER)
- 70 W
TREBLE (POWER)
- 30 W
Connectivity & Streaming
WIRELESS FEATURES
- AirPlay 2, Google Chromecast, Bluetooth 5.0, Roon Ready
- UPnP compatible
Dimensions & Weight
DIMENSIONS
- 240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in)
WEIGHT (PAIR)
- 6.8 kg
Inputs & Outputs
INPUTS
- HDMI ARC, TOSLINK, USB Type C, RJ45 Ethernet
OUTPUT
- RCA subwoofer output
C3 Remote
The C3 Remote delivers enhanced control for our LS Wireless collection: LS60 Wireless, LS50 Wireless II, LSX II, and LSX II LT. This premium remote, with its aluminum top panel, features improved layout, illuminated buttons, and a customizable “Favorite” button. It’s ready to use right out of the box, using InfraRed (IR) technology and requiring no pairing with the speakers.
Technical Specifications
SpecificationsGeneral
MODEL
- C3 Remote
DIMENSIONS
- 185 x 44 x 18 mm (7.3 x 1.7 x 0.7 in)
Weight & Compatibility
WEIGHT
- 0.1 kg
COMPATIBILITY
- Fully compatible with: LS60 Wireless, LS50 Wireless II
- Partially compatible with: LSX II (CX button unsupported), LSX II LT (CX and AUX buttons unsupported)
Finish & Controls
FINISH
- Aluminum top panel, plastic body
CONTROLS
- Power / Mute
- Volume +/-
- Play / Pause
- Favorite Source Selection
Feedback & Batteries
FEEDBACK
- LED feedback lens
- Backlighting for low-light conditions
BATTERIES
- 2 x AAA batteries (included)
C-Link Interspeaker Cable
C-Link is an inter-speaker cable designed specifically for the LSX II LT. At 8 meters in length, C-Link extends the operational range of LSX II LT by 5 meters, offering flexible speaker placement. Crafted from durable, high-strength fabric for longevity, C-Link ensures your audio system remains protected while delivering exceptional sound quality.
Technical Specifications
SpecificationsGeneral
LENGTH
- 8 meters
UNIT OF MEASURE
- Piece
Weight
WEIGHT
- 0.28 kg
KW1 Wireless Subwoofer Adapter Kit
Comprising a discrete transmitter and receiver, the KEF KW1 works with Kube, KC62, and KC92 subwoofers. It allows optimal placement of KEF subwoofers without cable constraints. High-quality wireless transmission delivers every ounce of detail and impact from your favorite movies and music.
The receiver is also available separately, enabling two KEF subwoofers to receive the same wireless signal from a single transmitter.
Technical Specifications
SpecificationsKey Parameters
RADIO FREQUENCY
- 5.2 GHz and 5.8 GHz
SAMPLE RATE
- 24-bit, 48 kHz
LATENCY
- < 17 ms
RANGE
- Up to 30 meters (line of sight)
FREQUENCY RESPONSE
- 10 Hz – 20 kHz
SIGNAL-TO-NOISE RATIO
- >80 dB
DISTORTION
- Typically -90 dB
Power & Signal
TRANSMITTER INPUT POWER
- 5 V DC, 1 A
TRANSMITTER INPUT SIGNAL
- 2 V
OUTPUT AUDIO SIGNAL
- 2 V
Dimensions
TRANSMITTER
- 21.4 × 72 × 79.5 mm
RECEIVER
- 27 × 37 × 72 mm
S2 Floor Stand
The S2 Floor Stand provides the ideal platform for your speakers. Designed for LS50 Meta, LS50 Wireless II, and other KEF models, these stands feature cable management and floor protection.
Stands That Deliver
Integrated cable management hides wires, while spike discs protect wooden floors — ensuring stable, acoustically optimized speaker placement.
Technical Specifications
SpecificationsGeneral
COMPATIBILITY
- LS50 Meta
- LS50 Wireless II
- Other KEF bookshelf speakers
FEATURES
- Integrated cable management
- Spike discs for floor protection
Dimensions & Weight
DIMENSIONS
- 657 x 226 x 308 mm (25.9 x 8.9 x 12.1 in)
WEIGHT
- 4.85 kg (10.7 lbs) per stand
Packaging
UNIT OF MEASURE
- Pair
Color Options
COLORS
- Carbon Black
- Titanium Grey
- Mineral White
- Royal Blue (Special Edition)
- Crimson Red (Special Edition)
S1 Floor Stand
The S1 Floor Stand is designed for the wireless HiFi systems LSX II and LSX II LT. The mounting system ensures secure attachment, while cable management delivers clean aesthetics.
Stand for LSX II and LSX II LT
An integrated mounting system and thoughtful design create the perfect platform for sound, while adjustable feet and concealed cable routing add convenience and elegance.
Technical Specifications
SpecificationsGeneral
COMPATIBILITY
- LSX II
- LSX II LT
- LSX
FEATURES
- 1/4” screw mount
- Aluminum construction
- Integrated cable management
- Fillable base
- Adjustable feet
- Rubber feet (compatible with aftermarket spikes)
Dimensions & Weight
DIMENSIONS
- 683 x 208 x 251 mm (26.9 x 8.2 x 9.9 in)
WEIGHT
- 2.93 kg (6.45 lbs) per stand
Packaging
UNIT OF MEASURE
- Pair
Color Options
COLORS
- Slate Grey
- Mineral White
- Cobalt Blue
- Crimson Red
P1 Desk Pad
The P1 Desk Pad is designed specifically for compact placement of LSX II and LSX II LT speakers. Ideal for use on a desk, bookshelf, or TV stand.
Desk Pad for LSX II and LSX II LT
1/4” mounting, solid aluminum construction, and a precise 10° upward tilt ensure optimal sound direction and secure support in any installation.
Technical Specifications
SpecificationsGeneral
COMPATIBILITY
- LSX II
- LSX II LT
FEATURES
- 1/4” screw mount
- Solid aluminum construction
- 10° upward tilt
Packaging
UNIT OF MEASURE
- Pair
Color Options
COLORS
- Black
- Silver
B1 Wall Bracket
The B1 Wall Bracket allows elegant and secure wall mounting of LSX II and LSX speakers — freeing up space and enhancing acoustic directionality.
Wall Mount for LSX II
An aluminum housing, integrated cable management, 90° rotation, and up to 40° downward tilt provide flexible installation and precise sound positioning.
Technical Specifications
SpecificationsGeneral
COMPATIBILITY
- LSX II
- LSX
FEATURES
- 1/4” screw mount
- Aluminum construction
- 40° downward tilt
- 90° rotation (left and right)
- Integrated cable management
Packaging
UNIT OF MEASURE
- Pair
Color Options
COLORS
- Black
- Silver
K-Stream Cable
K-Stream is a high-performance inter-speaker cable designed to connect KEF wireless HiFi speakers such as the LS50 Wireless II and LS60 Wireless.
Inter-Speaker Cable for Wireless Audio Systems
Designed by Chord Company exclusively for KEF. Delivers high-resolution audio transmission, now available in an 8-meter length for even greater placement flexibility.
Technical Specifications
SpecificationsGeneral
COMPATIBILITY
- LS50 Wireless II
- LS60 Wireless
FEATURES
- Cat 6A cable
- Shielding: S/FTP
- High data transfer rate
- Manufactured by Chord Company
Dimensions & Weight
- Length: 8 m
- Gauge: 26 AWG
- Weight: 0.33 kg
Packaging
UNIT OF MEASURE
- One cable

